The Manfrotto FF3512N86 Pantograph with Wire Cable is constructed out of solid aluminium well designed for the use with Sky Track System to suspend lights from above. The Pantograph is strong enough to hold a load capacity of up to 12 kg, and 18 kg with optional springs. The lightweight Pantograph is also secured by 2mm steel cable with a safety factor of 12, and comes with 16mm attachments at both ends.